can you edplain how this formula for crossflow area at shell side of shell and tubr heat exchanger is arrived??
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can you edplain how this formula for crossflow area at shell side of shell and tubr...
1.1 (10%) The pressure drop encountered by the fluid making pass in a shell and tube...
1.1 (10%) The pressure drop encountered by the fluid making pass in a shell and tube heat exchanger is expressed as: a)N,EE ; b)(N, +哈1 ; c)NAL+4)쁠 Answer -- ID, 2 ID 2 1.2 (10%) At optimum water outlet temperature, a shell and tube heat exchanger for power plant cooling has the lowest: a) total cost, b) total pressure drop ; c) total thermal resistance. Answer 1.3 (10%) Shell and tube heat exchangers can be used for the following applications:...
1 CPD4701 Assignment 2/2019 Question 2 shell and-tube heat exchanger was designed for the following service: Cold strea...
1 CPD4701 Assignment 2/2019 Question 2 shell and-tube heat exchanger was designed for the following service: Cold stream Hot stream Crude Oil Fluid Cooling water Tube side Stream allocation Shell side Mass flow rate (kg/s) 110 30 Inlet temperature (C) 90 Outlet temperature (C) Heat capacity (J/kg K) Density (kg/m2) Viscosity (Pa-s) Thermal conductivity (W/m-K) Fouling factor (m2 CW) 40 50 2177 4187 787 995 0.72-10 1.89-103 0.122 0.59 0.0002 0.0004 The shell and tube heat exchanger has the following...
1 CPD4701 Assignment 2/2019 Question 2 shell and-tube heat exchanger was designed for the following service: Cold strea...
1 CPD4701 Assignment 2/2019 Question 2 shell and-tube heat exchanger was designed for the following service: Cold stream Hot stream Crude Oil Fluid Cooling water Tube side Stream allocation Shell side Mass flow rate (kg/s) 110 30 Inlet temperature (C) 90 Outlet temperature (C) Heat capacity (J/kg K) Density (kg/m2) Viscosity (Pa-s) Thermal conductivity (W/m-K) Fouling factor (m2 CW) 40 50 2177 4187 787 995 0.72-10 1.89-103 0.122 0.59 0.0002 0.0004 The shell and tube heat exchanger has the following...
(30 points in total) A shell-and-tube heat exchanger consists of a shell of inside diameter, D, a...
(30 points in total) A shell-and-tube heat exchanger consists of a shell of inside diameter, D, and length I the shell outside the tubes. within the exchanger is $2,000, and the cost of the shell is given by f tubes. One fluid flows through the tubes and the other in ned I is a number o The initial cost of the heat exchanger tubing that will be contai G-si ,800+D2.5L Because of the fouling, the exchanger is required t an...
[20] Question 3 Crude oil is to be heated from 22 °C to 58 °C by heat exchange with the bottom product froma dis...
[20] Question 3 Crude oil is to be heated from 22 °C to 58 °C by heat exchange with the bottom product froma distillation column. The bottom product, flowing at 30 kg/s, is to be cooled from an initial temperature of 145 °C to 105 °C. The following shell and tube heat exchanger is available: 600 mm ID (1 shell pass) Shell inside diameter Tube configuration 2 passes 19.05 mm Tube outside diameter 2.1 mm Tube wall thickness 1.25 x...
s) In a food processing plant, there is a requirement to heat 50,000 kg/h Pro of...
s) In a food processing plant, there is a requirement to heat 50,000 kg/h Pro of town water from 10 to 70 °C. Steam at 2.7 bar is available for heating the water. An existing heat exchanger is available, with the following specifications: Shell inside diameter 337 mm Baffle 25% cut, set at a spacing of 106 mm Tubes 15 mm inside diameter, 19 mm outside diameter, 4094 mm long, Kw Tube pitch 24 mm, triangular Number of tubes 124,...
Hot stream Aromatic stream 85 40 85.2 Cold stream Cooling water 20 35 Inlet temperature (°C)...
Hot stream Aromatic stream 85 40 85.2 Cold stream Cooling water 20 35 Inlet temperature (°C) Outlet temperature (C) Mass flowrate x heat capacity (KW°C) The fluid properties are as follows Cold stream Cooling water 4193 Hot streanm Heat capacity (Jlkg K) Density (kg/m2) Viscosity (cP) Thermal conductivity (WIm-K) Fouling factor (m2.°C) 2840 750 0.34 0.19 0.00018 1.016 0.594 0.000176 The cooling water is allocated to the tube-side of the exchanger . It is preferable to employ a fixed-tubesheet heat...
A shell and tube heat exchanger with one shell pass and two tube passes is used...
A shell and tube heat exchanger with one shell pass and two tube passes is used to heat 8.82 kg/s of fluid from 15.6 °C to 60 °C by using saturated steam at 150 kPa. The steam is condensing on the outside of the tubes with h= 15 kW/m2.K. There are 50 tubes with an outside diameter of 1.91 cm and a wall thickness of 0.211 cm. If the fouling coefficient on the inside of the tubes is 5678 W/m2.K,...
Cold water with properties as shown in Table 4 flows at rate of 4 kg/s is...
Cold water with properties as shown in Table 4 flows at rate of
4 kg/s is heated from 28 oC to 54 oC in a shell-and-tube heat
exchanger as shown in Figure 4.The cold water inters the tubes
through thin-walled tubes, each tube has diameter of 19 mm, and the
average velocity inside each tube is 0.355 m /s. The shell side,
one pass is used with hot water as the heating fluid 1.8 kg/s
entering the exchanger at 93...
hw FinFan fin efficiency Score: 0/5 0/1 answered Work saved Submit and End VO Question 1...
hw FinFan fin efficiency Score: 0/5 0/1 answered Work saved Submit and End VO Question 1 < > 0/5 pts 3 Details <p A horizontal tube-bundle air-cooled exchanger is used to condense steam at 255 F and has the following specifications: Tube Bundle: Steam is flowing inside the tubes tube od 1 in ; tube id 0.834 in ; tube pitch = 2 in (square pitch); k = 26 btu/ft-hr-F There are 18 tube rows with each row containing 72...
1.1 (10%) The pressure drop encountered by the fluid making pass in a shell and tube heat exchanger is expressed as: a)N,EE ; b)(N, +哈1 ; c)NAL+4)쁠 Answer -- ID, 2 ID 2 1.2 (10%) At optimum water outlet temperature, a shell and tube heat exchanger for power plant cooling has the lowest: a) total cost, b) total pressure drop ; c) total thermal resistance. Answer 1.3 (10%) Shell and tube heat exchangers can be used for the following applications:...
1 CPD4701 Assignment 2/2019 Question 2 shell and-tube heat exchanger was designed for the following service: Cold stream Hot stream Crude Oil Fluid Cooling water Tube side Stream allocation Shell side Mass flow rate (kg/s) 110 30 Inlet temperature (C) 90 Outlet temperature (C) Heat capacity (J/kg K) Density (kg/m2) Viscosity (Pa-s) Thermal conductivity (W/m-K) Fouling factor (m2 CW) 40 50 2177 4187 787 995 0.72-10 1.89-103 0.122 0.59 0.0002 0.0004 The shell and tube heat exchanger has the following...
1 CPD4701 Assignment 2/2019 Question 2 shell and-tube heat exchanger was designed for the following service: Cold stream Hot stream Crude Oil Fluid Cooling water Tube side Stream allocation Shell side Mass flow rate (kg/s) 110 30 Inlet temperature (C) 90 Outlet temperature (C) Heat capacity (J/kg K) Density (kg/m2) Viscosity (Pa-s) Thermal conductivity (W/m-K) Fouling factor (m2 CW) 40 50 2177 4187 787 995 0.72-10 1.89-103 0.122 0.59 0.0002 0.0004 The shell and tube heat exchanger has the following...
(30 points in total) A shell-and-tube heat exchanger consists of a shell of inside diameter, D, and length I the shell outside the tubes. within the exchanger is $2,000, and the cost of the shell is given by f tubes. One fluid flows through the tubes and the other in ned I is a number o The initial cost of the heat exchanger tubing that will be contai G-si ,800+D2.5L Because of the fouling, the exchanger is required t an...
[20] Question 3 Crude oil is to be heated from 22 °C to 58 °C by heat exchange with the bottom product froma distillation column. The bottom product, flowing at 30 kg/s, is to be cooled from an initial temperature of 145 °C to 105 °C. The following shell and tube heat exchanger is available: 600 mm ID (1 shell pass) Shell inside diameter Tube configuration 2 passes 19.05 mm Tube outside diameter 2.1 mm Tube wall thickness 1.25 x...
s) In a food processing plant, there is a requirement to heat 50,000 kg/h Pro of town water from 10 to 70 °C. Steam at 2.7 bar is available for heating the water. An existing heat exchanger is available, with the following specifications: Shell inside diameter 337 mm Baffle 25% cut, set at a spacing of 106 mm Tubes 15 mm inside diameter, 19 mm outside diameter, 4094 mm long, Kw Tube pitch 24 mm, triangular Number of tubes 124,...
Hot stream Aromatic stream 85 40 85.2 Cold stream Cooling water 20 35 Inlet temperature (°C) Outlet temperature (C) Mass flowrate x heat capacity (KW°C) The fluid properties are as follows Cold stream Cooling water 4193 Hot streanm Heat capacity (Jlkg K) Density (kg/m2) Viscosity (cP) Thermal conductivity (WIm-K) Fouling factor (m2.°C) 2840 750 0.34 0.19 0.00018 1.016 0.594 0.000176 The cooling water is allocated to the tube-side of the exchanger . It is preferable to employ a fixed-tubesheet heat...
A shell and tube heat exchanger with one shell pass and two tube passes is used to heat 8.82 kg/s of fluid from 15.6 °C to 60 °C by using saturated steam at 150 kPa. The steam is condensing on the outside of the tubes with h= 15 kW/m2.K. There are 50 tubes with an outside diameter of 1.91 cm and a wall thickness of 0.211 cm. If the fouling coefficient on the inside of the tubes is 5678 W/m2.K,...
Cold water with properties as shown in Table 4 flows at rate of
4 kg/s is heated from 28 oC to 54 oC in a shell-and-tube heat
exchanger as shown in Figure 4.The cold water inters the tubes
through thin-walled tubes, each tube has diameter of 19 mm, and the
average velocity inside each tube is 0.355 m /s. The shell side,
one pass is used with hot water as the heating fluid 1.8 kg/s
entering the exchanger at 93...
hw FinFan fin efficiency Score: 0/5 0/1 answered Work saved Submit and End VO Question 1 < > 0/5 pts 3 Details <p A horizontal tube-bundle air-cooled exchanger is used to condense steam at 255 F and has the following specifications: Tube Bundle: Steam is flowing inside the tubes tube od 1 in ; tube id 0.834 in ; tube pitch = 2 in (square pitch); k = 26 btu/ft-hr-F There are 18 tube rows with each row containing 72...
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